Docker workflow (also works in powershell)

docker-workflow.sh

# After creating a Dockerfile
docker build -t {tag-name} .

# Run one-off commands that are visible on host in current directory:
# docker run 
#   --rm [remove container after done] 
#   -it [with an interactive shell] 
#   -v ${pwd}:/opt [with volume of present working directory mounted in /opt] 
#   -w [with container working directory of /opt] 
#   {container} [the container name] 
#   {command} [the command to run in container]
docker run --rm -it -v ${pwd}:/opt -w /opt {container} {command}

# Remove all dangling and stopped containers
docker system prune

# Remove all images
docker rmi $(docker images -q)

# List all volumes
docker volume ls

# Remove unnecessary volumes
docker volume rm {name}

# Remove all unnecessary volumes
docker volume rm $(docker volume ls -q)